Home / 54,705.03-75,419.83-41,034.97

Finding the Fourth Proportional to 54,705.03, 75,419.83 and 41,034.97

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Solution

The fourth proportional to 54,705.03, 75,419.83 and 41,034.97 is: 56,573.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,705.03 : 75,419.83 = 41,034.97 : x
  2. Step 2: Convert to fraction form
    54,705.03/75,419.83 = 41,034.97/x
  3. Step 3: Cross multiply
    54,705.03x = 75,419.83 × 41,034.97
  4. Step 4: Simplify right side
    54,705.03x = 3,094,850,324.20
  5. Step 5: Solve for x
    x = 3,094,850,324.20/54,705.03
  6. Step 6: Final answer
    x = 56,573.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.